package com.yunhe.biz;

import java.util.List;

import com.yunhe.entity.User;

public interface IUserBiz {

	public boolean searchByUser(User user);
	
	public boolean addUser(User user);
	
	public List<User> searchAllUser();
	
	public boolean delUser(User user);
	
	public boolean updateUser(User user);
}
